/*
 * Copyright 2012-2014 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.schildbach.wallet.ui;

import java.io.File;
import java.util.List;

import javax.annotation.Nonnull;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import de.schildbach.wallet_test.R;

/**
 * @author Andreas Schildbach
 */
public abstract class FileAdapter extends ArrayAdapter<File>
{
	protected final Context context;
	protected final LayoutInflater inflater;

	public FileAdapter(final Context context)
	{
		super(context, 0);

		this.context = context;
		inflater = LayoutInflater.from(context);
	}

	public void setFiles(@Nonnull final List<File> files)
	{
		clear();
		for (final File file : files)
			add(file);
	}

	@Override
	public View getView(final int position, View row, final ViewGroup parent)
	{
		final File file = getItem(position);

		if (row == null)
			row = inflater.inflate(R.layout.spinner_item, null);

		final TextView textView = (TextView) row.findViewById(android.R.id.text1);
		textView.setText(file.getName());

		return row;
	}
}
